Antiaging Properties of Macrofungi Extracts from Hericium erinaceus, Ganoderma lucidum, Coprinus comatus

Mushrooms are rich in bioactive compounds with antiaging properties. This study focused on three species: Hericium erinaceus, Ganoderma lucidum, and Coprinus comatus. Their antioxidant and anti-tyrosinase activities were evaluated using ABTS, CUPRAC, and DPPH assays. Ganoderma lucidum showed the highest ABTS activity (97.09%), followed by Coprinus comatus (83.35%) and Hericium erinaceus (60.53%). In the CUPRAC assay, Ganoderma lucidum demonstrated the greatest Cu2+ reduction at 3.0 mg/mL, while Hericium erinaceus and Coprinus comatus showed similar reduction levels at higher concentrations. The DPPH assay revealed Ganoderma lucidum as the most potent antioxidant (90.83%), with the other two species exhibiting around 45% lower activity. Ganoderma lucidum also had the highest tyrosinase inhibition. Among the extracts, Coprinus comatus ethanol extract was most toxic, especially to Daphnia pulex and Chironomus aprilinus, with 50% mortality occurring within approximately 8 hours and 40 minutes, respectively. Hericium erinaceus ethanol extract was the least toxic, affecting only Daphnia pulex with four deaths after 24 hours. Aqueous extracts from all fungi showed no toxicity. These findings suggest that mushroom extracts, particularly Ganoderma lucidum, have potential for use in antiaging